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Operator portfolio

Every well a company runs, across every state we cover, in one download. States spell operator names differently, so we gather every spelling and you tick the ones that belong.

Untick any company that is not the one you want: a search for "Diversified" also finds unrelated firms that start the same way.

Name as the state records it	State	Active	Wells
National Oil 12 names · CA, CO, IL, KS, LA, MT, ND, OK, TX, UT, WY		5	187
NATIONAL OIL COMPANY (THE)	OK	1	96
National Oil Company	KS	4	30
National Oil Co.	CA	0	23
NATIONAL OIL COMPANY	WY	0	12
NATIONAL OIL CO	CO	0	11
NATIONAL OIL CO.	ND	0	4
NATIONAL OIL COMPANY THE	TX	0	3
NATIONAL OIL CO.	LA	0	2
National Oil Company (Ohio) The	KS	0	2
National Oil Company	IL	0	2
National Oil Company	UT	0	1
National Oil Company	MT	0	1
National Oil And Gas 4 names · CA, IN, KS, UT		0	4
National Oil & Gas, Inc.	CA	0	1
National Oil & Gas Co	UT	0	1
National Oil & Gas Corp.	KS	0	1
National Oil & Gas, Inc	IN	0	1
National Oil Co Ohio 1 name · OK		0	1
NATIONAL OIL CO OHIO THE	OK	0	1
National Oil Works Oil Division 1 name · CA		0	1
National Oil Works, Oil Division	CA	0	1
National Oil Producing 1 name · MI		0	1
NATIONAL OIL PRODUCING CO	MI	0	1